Contents

# Copyright (C) 2014-2017 MongoDB, Inc.
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

module Mongo
  module WriteConcern

    # Defines default behavior for write concerns and provides a factory
    # interface to get a proper object from options.
    #
    # @since 2.0.0
    module Normalizable

      # @return [ Hash ] The write concern options.
      attr_reader :options

      # Instantiate a new write concern given the options.
      #
      # @api private
      #
      # @example Instantiate a new write concern mode.
      #   Mongo::WriteConcern.new(:w => 1)
      #
      # @param [ Hash ] options The options to instantiate with.
      #
      # @option options :w [ Integer, String ] The number of servers or the
      #   custom mode to acknowledge.
      # @option options :j [ true, false ] Whether to acknowledge a write to
      #   the journal.
      # @option options :fsync [ true, false ] Should the write be synced to
      #   disc.
      # @option options :wtimeout [ Integer ] The number of milliseconds to
      #   wait for acknowledgement before raising an error.
      #
      # @since 2.0.0
      def initialize(options)
        opts =  Options::Mapper.transform_keys_to_symbols(options)
        @options = Options::Mapper.transform_values_to_strings(opts).freeze
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mongo-2.5.0.beta	lib/mongo/write_concern/normalizable.rb
mongo-2.4.3	lib/mongo/write_concern/normalizable.rb